Containing the single

好多51的程序，还有串口发送短信的程序。-many procedures, sending messages Serial procedures.

51单片机子程序-51 Singlechip Subroutine

c51的实例，学习时做的，看你们有没得用哈-C51 example, learning when to do to see you have not to use Kazakhstan

单片机动态内存分配代码,实现malloc.-Single-chip dynamic memory allocation code, realize malloc.

电池供电单片机系统延长使用时间的几点有效措施-battery-powered SCM system to extend the use of time a few effective measures

高精度实时时钟－SD2001驱动程序 用于威帆电子SD200X系列IC驱动-high-precision real-time clock-driven procedures for SD2001 Granville sails electronic SD200X Series Driver IC

Elan eKTP8733N 单片机Touch Pad驱动程序。可检测8个Touch Pad按键是否按下。在Elan公司开发环境中使用。-Elan eKTP8733N Singlechip Touch Pad driver. 8 can detect whether the Touch Pad button press. Elan has developed in the environment.

利用串行驱动数码显示每位从0显示到F，到灭循环显示，要求1秒更新一次。-drive using serial digital display shows each from 0 to F, to eliminate cycle, a request updated seconds.

四相步进电驱程序，能够实现电驱的运转速度的控制。-4-phase stepper electric drive program, to achieve the operation of electric drive speed control.

C8051f020与气压传感器HP03S制作的气压测试仪，串口与PC机通讯。Keil工程打包。-C8051F020 and pressure sensor produced HP03S pressure tester, serial communication with PC. Keil engineering package.